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635 lines
16 KiB
635 lines
16 KiB
![]()
4 years ago
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//========= Copyright Valve Corporation, All rights reserved. ============//
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//
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// Purpose:
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//
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//=============================================================================//
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#include "cbase.h"
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#include "npcevent.h"
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#include "in_buttons.h"
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#ifdef CLIENT_DLL
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#include "c_hl2mp_player.h"
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#else
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#include "hl2mp_player.h"
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#endif
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#include "weapon_hl2mpbasehlmpcombatweapon.h"
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#ifdef CLIENT_DLL
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#define CWeaponShotgun C_WeaponShotgun
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#endif
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extern ConVar sk_auto_reload_time;
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extern ConVar sk_plr_num_shotgun_pellets;
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class CWeaponShotgun : public CBaseHL2MPCombatWeapon
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{
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public:
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DECLARE_CLASS( CWeaponShotgun, CBaseHL2MPCombatWeapon );
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DECLARE_NETWORKCLASS();
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DECLARE_PREDICTABLE();
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private:
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CNetworkVar( bool, m_bNeedPump ); // When emptied completely
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CNetworkVar( bool, m_bDelayedFire1 ); // Fire primary when finished reloading
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CNetworkVar( bool, m_bDelayedFire2 ); // Fire secondary when finished reloading
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CNetworkVar( bool, m_bDelayedReload ); // Reload when finished pump
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public:
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virtual const Vector& GetBulletSpread( void )
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{
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static Vector cone = VECTOR_CONE_10DEGREES;
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return cone;
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}
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virtual int GetMinBurst() { return 1; }
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virtual int GetMaxBurst() { return 3; }
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bool StartReload( void );
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bool Reload( void );
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void FillClip( void );
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void FinishReload( void );
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void CheckHolsterReload( void );
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void Pump( void );
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// void WeaponIdle( void );
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void ItemHolsterFrame( void );
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void ItemPostFrame( void );
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void PrimaryAttack( void );
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void SecondaryAttack( void );
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void DryFire( void );
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virtual float GetFireRate( void ) { return 0.7; };
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#ifndef CLIENT_DLL
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DECLARE_ACTTABLE();
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#endif
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CWeaponShotgun(void);
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private:
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CWeaponShotgun( const CWeaponShotgun & );
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};
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IMPLEMENT_NETWORKCLASS_ALIASED( WeaponShotgun, DT_WeaponShotgun )
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BEGIN_NETWORK_TABLE( CWeaponShotgun, DT_WeaponShotgun )
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#ifdef CLIENT_DLL
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RecvPropBool( RECVINFO( m_bNeedPump ) ),
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RecvPropBool( RECVINFO( m_bDelayedFire1 ) ),
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RecvPropBool( RECVINFO( m_bDelayedFire2 ) ),
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RecvPropBool( RECVINFO( m_bDelayedReload ) ),
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#else
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SendPropBool( SENDINFO( m_bNeedPump ) ),
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SendPropBool( SENDINFO( m_bDelayedFire1 ) ),
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SendPropBool( SENDINFO( m_bDelayedFire2 ) ),
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SendPropBool( SENDINFO( m_bDelayedReload ) ),
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#endif
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END_NETWORK_TABLE()
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#ifdef CLIENT_DLL
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BEGIN_PREDICTION_DATA( CWeaponShotgun )
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DEFINE_PRED_FIELD( m_bNeedPump, FIELD_BOOLEAN, FTYPEDESC_INSENDTABLE ),
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DEFINE_PRED_FIELD( m_bDelayedFire1, FIELD_BOOLEAN, FTYPEDESC_INSENDTABLE ),
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DEFINE_PRED_FIELD( m_bDelayedFire2, FIELD_BOOLEAN, FTYPEDESC_INSENDTABLE ),
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DEFINE_PRED_FIELD( m_bDelayedReload, FIELD_BOOLEAN, FTYPEDESC_INSENDTABLE ),
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END_PREDICTION_DATA()
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#endif
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LINK_ENTITY_TO_CLASS( weapon_shotgun, CWeaponShotgun );
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PRECACHE_WEAPON_REGISTER(weapon_shotgun);
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#ifndef CLIENT_DLL
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acttable_t CWeaponShotgun::m_acttable[] =
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{
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{ ACT_HL2MP_IDLE, ACT_HL2MP_IDLE_SHOTGUN, false },
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{ ACT_HL2MP_RUN, ACT_HL2MP_RUN_SHOTGUN, false },
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{ ACT_HL2MP_IDLE_CROUCH, ACT_HL2MP_IDLE_CROUCH_SHOTGUN, false },
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{ ACT_HL2MP_WALK_CROUCH, ACT_HL2MP_WALK_CROUCH_SHOTGUN, false },
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{ ACT_HL2MP_GESTURE_RANGE_ATTACK, ACT_HL2MP_GESTURE_RANGE_ATTACK_SHOTGUN, false },
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{ ACT_HL2MP_GESTURE_RELOAD, ACT_HL2MP_GESTURE_RELOAD_SHOTGUN, false },
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{ ACT_HL2MP_JUMP, ACT_HL2MP_JUMP_SHOTGUN, false },
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{ ACT_RANGE_ATTACK1, ACT_RANGE_ATTACK_SHOTGUN, false },
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};
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IMPLEMENT_ACTTABLE(CWeaponShotgun);
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#endif
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//-----------------------------------------------------------------------------
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// Purpose: Override so only reload one shell at a time
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// Input :
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// Output :
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//-----------------------------------------------------------------------------
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bool CWeaponShotgun::StartReload( void )
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{
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if ( m_bNeedPump )
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return false;
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CBaseCombatCharacter *pOwner = GetOwner();
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if ( pOwner == NULL )
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return false;
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if (pOwner->GetAmmoCount(m_iPrimaryAmmoType) <= 0)
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return false;
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if (m_iClip1 >= GetMaxClip1())
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return false;
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int j = MIN(1, pOwner->GetAmmoCount(m_iPrimaryAmmoType));
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if (j <= 0)
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return false;
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SendWeaponAnim( ACT_SHOTGUN_RELOAD_START );
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// Make shotgun shell visible
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SetBodygroup(1,0);
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pOwner->m_flNextAttack = gpGlobals->curtime;
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m_flNextPrimaryAttack = gpGlobals->curtime + SequenceDuration();
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m_bInReload = true;
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return true;
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}
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//-----------------------------------------------------------------------------
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// Purpose: Override so only reload one shell at a time
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// Input :
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// Output :
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//-----------------------------------------------------------------------------
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bool CWeaponShotgun::Reload( void )
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{
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// Check that StartReload was called first
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if (!m_bInReload)
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{
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Warning("ERROR: Shotgun Reload called incorrectly!\n");
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}
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CBaseCombatCharacter *pOwner = GetOwner();
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if ( pOwner == NULL )
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return false;
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if (pOwner->GetAmmoCount(m_iPrimaryAmmoType) <= 0)
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return false;
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if (m_iClip1 >= GetMaxClip1())
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return false;
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int j = MIN(1, pOwner->GetAmmoCount(m_iPrimaryAmmoType));
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if (j <= 0)
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return false;
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FillClip();
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// Play reload on different channel as otherwise steals channel away from fire sound
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WeaponSound(RELOAD);
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SendWeaponAnim( ACT_VM_RELOAD );
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pOwner->m_flNextAttack = gpGlobals->curtime;
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m_flNextPrimaryAttack = gpGlobals->curtime + SequenceDuration();
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return true;
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}
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//-----------------------------------------------------------------------------
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// Purpose: Play finish reload anim and fill clip
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// Input :
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// Output :
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//-----------------------------------------------------------------------------
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void CWeaponShotgun::FinishReload( void )
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{
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// Make shotgun shell invisible
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SetBodygroup(1,1);
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CBaseCombatCharacter *pOwner = GetOwner();
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if ( pOwner == NULL )
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return;
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m_bInReload = false;
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// Finish reload animation
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SendWeaponAnim( ACT_SHOTGUN_RELOAD_FINISH );
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pOwner->m_flNextAttack = gpGlobals->curtime;
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m_flNextPrimaryAttack = gpGlobals->curtime + SequenceDuration();
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}
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//-----------------------------------------------------------------------------
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// Purpose: Play finish reload anim and fill clip
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// Input :
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// Output :
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//-----------------------------------------------------------------------------
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void CWeaponShotgun::FillClip( void )
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{
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CBaseCombatCharacter *pOwner = GetOwner();
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if ( pOwner == NULL )
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return;
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// Add them to the clip
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if ( pOwner->GetAmmoCount( m_iPrimaryAmmoType ) > 0 )
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{
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if ( Clip1() < GetMaxClip1() )
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{
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m_iClip1++;
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pOwner->RemoveAmmo( 1, m_iPrimaryAmmoType );
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}
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}
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}
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//-----------------------------------------------------------------------------
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// Purpose: Play weapon pump anim
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// Input :
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// Output :
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//-----------------------------------------------------------------------------
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void CWeaponShotgun::Pump( void )
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{
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CBaseCombatCharacter *pOwner = GetOwner();
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if ( pOwner == NULL )
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return;
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m_bNeedPump = false;
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if ( m_bDelayedReload )
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{
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m_bDelayedReload = false;
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StartReload();
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}
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WeaponSound( SPECIAL1 );
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// Finish reload animation
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SendWeaponAnim( ACT_SHOTGUN_PUMP );
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pOwner->m_flNextAttack = gpGlobals->curtime + SequenceDuration();
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m_flNextPrimaryAttack = gpGlobals->curtime + SequenceDuration();
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}
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//-----------------------------------------------------------------------------
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// Purpose:
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//
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//
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//-----------------------------------------------------------------------------
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void CWeaponShotgun::DryFire( void )
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{
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WeaponSound(EMPTY);
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SendWeaponAnim( ACT_VM_DRYFIRE );
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m_flNextPrimaryAttack = gpGlobals->curtime + SequenceDuration();
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}
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//-----------------------------------------------------------------------------
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// Purpose:
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//
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//
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//-----------------------------------------------------------------------------
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void CWeaponShotgun::PrimaryAttack( void )
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{
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// Only the player fires this way so we can cast
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CBasePlayer *pPlayer = ToBasePlayer( GetOwner() );
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if (!pPlayer)
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{
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return;
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}
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// MUST call sound before removing a round from the clip of a CMachineGun
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WeaponSound(SINGLE);
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pPlayer->DoMuzzleFlash();
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SendWeaponAnim( ACT_VM_PRIMARYATTACK );
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// Don't fire again until fire animation has completed
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m_flNextPrimaryAttack = gpGlobals->curtime + SequenceDuration();
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m_iClip1 -= 1;
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// player "shoot" animation
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pPlayer->SetAnimation( PLAYER_ATTACK1 );
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Vector vecSrc = pPlayer->Weapon_ShootPosition( );
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Vector vecAiming = pPlayer->GetAutoaimVector( AUTOAIM_10DEGREES );
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FireBulletsInfo_t info( 7, vecSrc, vecAiming, GetBulletSpread(), MAX_TRACE_LENGTH, m_iPrimaryAmmoType );
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info.m_pAttacker = pPlayer;
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// Fire the bullets, and force the first shot to be perfectly accuracy
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pPlayer->FireBullets( info );
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QAngle punch;
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punch.Init( SharedRandomFloat( "shotgunpax", -2, -1 ), SharedRandomFloat( "shotgunpay", -2, 2 ), 0 );
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pPlayer->ViewPunch( punch );
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if (!m_iClip1 && pPlayer->GetAmmoCount(m_iPrimaryAmmoType) <= 0)
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{
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// HEV suit - indicate out of ammo condition
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pPlayer->SetSuitUpdate("!HEV_AMO0", FALSE, 0);
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}
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m_bNeedPump = true;
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}
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//-----------------------------------------------------------------------------
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// Purpose:
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//
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//
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//-----------------------------------------------------------------------------
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void CWeaponShotgun::SecondaryAttack( void )
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{
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// Only the player fires this way so we can cast
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CBasePlayer *pPlayer = ToBasePlayer( GetOwner() );
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if (!pPlayer)
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{
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return;
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}
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pPlayer->m_nButtons &= ~IN_ATTACK2;
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// MUST call sound before removing a round from the clip of a CMachineGun
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WeaponSound(WPN_DOUBLE);
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pPlayer->DoMuzzleFlash();
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SendWeaponAnim( ACT_VM_SECONDARYATTACK );
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// Don't fire again until fire animation has completed
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m_flNextPrimaryAttack = gpGlobals->curtime + SequenceDuration();
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m_iClip1 -= 2; // Shotgun uses same clip for primary and secondary attacks
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// player "shoot" animation
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pPlayer->SetAnimation( PLAYER_ATTACK1 );
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Vector vecSrc = pPlayer->Weapon_ShootPosition();
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Vector vecAiming = pPlayer->GetAutoaimVector( AUTOAIM_10DEGREES );
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FireBulletsInfo_t info( 12, vecSrc, vecAiming, GetBulletSpread(), MAX_TRACE_LENGTH, m_iPrimaryAmmoType );
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info.m_pAttacker = pPlayer;
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// Fire the bullets, and force the first shot to be perfectly accuracy
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pPlayer->FireBullets( info );
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pPlayer->ViewPunch( QAngle(SharedRandomFloat( "shotgunsax", -5, 5 ),0,0) );
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if (!m_iClip1 && pPlayer->GetAmmoCount(m_iPrimaryAmmoType) <= 0)
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{
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// HEV suit - indicate out of ammo condition
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pPlayer->SetSuitUpdate("!HEV_AMO0", FALSE, 0);
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}
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m_bNeedPump = true;
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}
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//-----------------------------------------------------------------------------
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// Purpose: Override so shotgun can do mulitple reloads in a row
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//-----------------------------------------------------------------------------
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void CWeaponShotgun::ItemPostFrame( void )
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{
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CBasePlayer *pOwner = ToBasePlayer( GetOwner() );
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if (!pOwner)
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{
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return;
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}
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if ( m_bNeedPump && ( pOwner->m_nButtons & IN_RELOAD ) )
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{
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m_bDelayedReload = true;
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}
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if (m_bInReload)
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{
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// If I'm primary firing and have one round stop reloading and fire
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if ((pOwner->m_nButtons & IN_ATTACK ) && (m_iClip1 >=1) && !m_bNeedPump )
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{
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m_bInReload = false;
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m_bNeedPump = false;
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m_bDelayedFire1 = true;
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}
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// If I'm secondary firing and have two rounds stop reloading and fire
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else if ((pOwner->m_nButtons & IN_ATTACK2 ) && (m_iClip1 >=2) && !m_bNeedPump )
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{
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m_bInReload = false;
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m_bNeedPump = false;
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m_bDelayedFire2 = true;
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}
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else if (m_flNextPrimaryAttack <= gpGlobals->curtime)
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{
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// If out of ammo end reload
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if (pOwner->GetAmmoCount(m_iPrimaryAmmoType) <=0)
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{
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FinishReload();
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return;
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}
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// If clip not full reload again
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if (m_iClip1 < GetMaxClip1())
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{
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Reload();
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return;
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}
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// Clip full, stop reloading
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else
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{
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FinishReload();
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return;
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}
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}
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}
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else
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{
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// Make shotgun shell invisible
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SetBodygroup(1,1);
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}
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if ((m_bNeedPump) && (m_flNextPrimaryAttack <= gpGlobals->curtime))
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{
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Pump();
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||
|
return;
|
||
|
}
|
||
|
|
||
|
// Shotgun uses same timing and ammo for secondary attack
|
||
|
if ((m_bDelayedFire2 || pOwner->m_nButtons & IN_ATTACK2)&&(m_flNextPrimaryAttack <= gpGlobals->curtime))
|
||
|
{
|
||
|
m_bDelayedFire2 = false;
|
||
|
|
||
|
if ( (m_iClip1 <= 1 && UsesClipsForAmmo1()))
|
||
|
{
|
||
|
// If only one shell is left, do a single shot instead
|
||
|
if ( m_iClip1 == 1 )
|
||
|
{
|
||
|
PrimaryAttack();
|
||
|
}
|
||
|
else if (!pOwner->GetAmmoCount(m_iPrimaryAmmoType))
|
||
|
{
|
||
|
DryFire();
|
||
|
}
|
||
|
else
|
||
|
{
|
||
|
StartReload();
|
||
|
}
|
||
|
}
|
||
|
|
||
|
// Fire underwater?
|
||
|
else if (GetOwner()->GetWaterLevel() == 3 && m_bFiresUnderwater == false)
|
||
|
{
|
||
|
WeaponSound(EMPTY);
|
||
|
m_flNextPrimaryAttack = gpGlobals->curtime + 0.2;
|
||
|
return;
|
||
|
}
|
||
|
else
|
||
|
{
|
||
|
// If the firing button was just pressed, reset the firing time
|
||
|
if ( pOwner->m_afButtonPressed & IN_ATTACK )
|
||
|
{
|
||
|
m_flNextPrimaryAttack = gpGlobals->curtime;
|
||
|
}
|
||
|
SecondaryAttack();
|
||
|
}
|
||
|
}
|
||
|
else if ( (m_bDelayedFire1 || pOwner->m_nButtons & IN_ATTACK) && m_flNextPrimaryAttack <= gpGlobals->curtime)
|
||
|
{
|
||
|
m_bDelayedFire1 = false;
|
||
|
if ( (m_iClip1 <= 0 && UsesClipsForAmmo1()) || ( !UsesClipsForAmmo1() && !pOwner->GetAmmoCount(m_iPrimaryAmmoType) ) )
|
||
|
{
|
||
|
if (!pOwner->GetAmmoCount(m_iPrimaryAmmoType))
|
||
|
{
|
||
|
DryFire();
|
||
|
}
|
||
|
else
|
||
|
{
|
||
|
StartReload();
|
||
|
}
|
||
|
}
|
||
|
// Fire underwater?
|
||
|
else if (pOwner->GetWaterLevel() == 3 && m_bFiresUnderwater == false)
|
||
|
{
|
||
|
WeaponSound(EMPTY);
|
||
|
m_flNextPrimaryAttack = gpGlobals->curtime + 0.2;
|
||
|
return;
|
||
|
}
|
||
|
else
|
||
|
{
|
||
|
// If the firing button was just pressed, reset the firing time
|
||
|
CBasePlayer *pPlayer = ToBasePlayer( GetOwner() );
|
||
|
if ( pPlayer && pPlayer->m_afButtonPressed & IN_ATTACK )
|
||
|
{
|
||
|
m_flNextPrimaryAttack = gpGlobals->curtime;
|
||
|
}
|
||
|
PrimaryAttack();
|
||
|
}
|
||
|
}
|
||
|
|
||
|
if ( pOwner->m_nButtons & IN_RELOAD && UsesClipsForAmmo1() && !m_bInReload )
|
||
|
{
|
||
|
// reload when reload is pressed, or if no buttons are down and weapon is empty.
|
||
|
StartReload();
|
||
|
}
|
||
|
else
|
||
|
{
|
||
|
// no fire buttons down
|
||
|
m_bFireOnEmpty = false;
|
||
|
|
||
|
if ( !HasAnyAmmo() && m_flNextPrimaryAttack < gpGlobals->curtime )
|
||
|
{
|
||
|
// weapon isn't useable, switch.
|
||
|
if ( !(GetWeaponFlags() & ITEM_FLAG_NOAUTOSWITCHEMPTY) && pOwner->SwitchToNextBestWeapon( this ) )
|
||
|
{
|
||
|
m_flNextPrimaryAttack = gpGlobals->curtime + 0.3;
|
||
|
return;
|
||
|
}
|
||
|
}
|
||
|
else
|
||
|
{
|
||
|
// weapon is useable. Reload if empty and weapon has waited as long as it has to after firing
|
||
|
if ( m_iClip1 <= 0 && !(GetWeaponFlags() & ITEM_FLAG_NOAUTORELOAD) && m_flNextPrimaryAttack < gpGlobals->curtime )
|
||
|
{
|
||
|
if (StartReload())
|
||
|
{
|
||
|
// if we've successfully started to reload, we're done
|
||
|
return;
|
||
|
}
|
||
|
}
|
||
|
}
|
||
|
|
||
|
WeaponIdle( );
|
||
|
return;
|
||
|
}
|
||
|
|
||
|
}
|
||
|
|
||
|
|
||
|
|
||
|
//-----------------------------------------------------------------------------
|
||
|
// Purpose: Constructor
|
||
|
//-----------------------------------------------------------------------------
|
||
|
CWeaponShotgun::CWeaponShotgun( void )
|
||
|
{
|
||
|
m_bReloadsSingly = true;
|
||
|
|
||
|
m_bNeedPump = false;
|
||
|
m_bDelayedFire1 = false;
|
||
|
m_bDelayedFire2 = false;
|
||
|
|
||
|
m_fMinRange1 = 0.0;
|
||
|
m_fMaxRange1 = 500;
|
||
|
m_fMinRange2 = 0.0;
|
||
|
m_fMaxRange2 = 200;
|
||
|
}
|
||
|
|
||
|
//-----------------------------------------------------------------------------
|
||
|
// Purpose:
|
||
|
//-----------------------------------------------------------------------------
|
||
|
void CWeaponShotgun::ItemHolsterFrame( void )
|
||
|
{
|
||
|
// Must be player held
|
||
|
if ( GetOwner() && GetOwner()->IsPlayer() == false )
|
||
|
return;
|
||
|
|
||
|
// We can't be active
|
||
|
if ( GetOwner()->GetActiveWeapon() == this )
|
||
|
return;
|
||
|
|
||
|
// If it's been longer than three seconds, reload
|
||
|
if ( ( gpGlobals->curtime - m_flHolsterTime ) > sk_auto_reload_time.GetFloat() )
|
||
|
{
|
||
|
// Reset the timer
|
||
|
m_flHolsterTime = gpGlobals->curtime;
|
||
|
|
||
|
if ( GetOwner() == NULL )
|
||
|
return;
|
||
|
|
||
|
if ( m_iClip1 == GetMaxClip1() )
|
||
|
return;
|
||
|
|
||
|
// Just load the clip with no animations
|
||
|
int ammoFill = MIN( (GetMaxClip1() - m_iClip1), GetOwner()->GetAmmoCount( GetPrimaryAmmoType() ) );
|
||
|
|
||
|
GetOwner()->RemoveAmmo( ammoFill, GetPrimaryAmmoType() );
|
||
|
m_iClip1 += ammoFill;
|
||
|
}
|
||
|
}
|
||
|
|
||
|
//==================================================
|
||
|
// Purpose:
|
||
|
//==================================================
|
||
|
/*
|
||
|
void CWeaponShotgun::WeaponIdle( void )
|
||
|
{
|
||
|
//Only the player fires this way so we can cast
|
||
|
CBasePlayer *pPlayer = GetOwner()
|
||
|
|
||
|
if ( pPlayer == NULL )
|
||
|
return;
|
||
|
|
||
|
//If we're on a target, play the new anim
|
||
|
if ( pPlayer->IsOnTarget() )
|
||
|
{
|
||
|
SendWeaponAnim( ACT_VM_IDLE_ACTIVE );
|
||
|
}
|
||
|
}
|
||
|
*/
|